1984 Buick LeSabre Performance and Racing Products

Name: Complete Sure Seat Valve Spring Kit for Chevy 262-400 V8 1957-95
Brand: Edelbrock
SKU: 5794
Price: 159.99 USD
Rating: 5.0 (1 reviews)

Below you will find various in-demand Buick Performance and Racing Products, components and accessories for your 1984 LeSabre. Advance Auto Parts has popular LeSabre parts like Performance Oil Filters, Performance Fuel Systems, Performance Exhaust Products and more. You’ll also find aftermarket and OEM Performance and Racing Products for other LeSabre model years including 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 and more. Select a category of 1984 Buick LeSabre Performance and Racing Products below and start saving instantly.

Popular 1984 Buick LeSabre Performance and Racing Products Categories

Performance Oil Filters

Performance Carburetors

Performance Engine Coolant Thermostats

Performance Intake Manifolds

Performance Air Filters

Performance Coils

Performance Distributor Cap and Rotor Kits

Performance Shifters

Performance Valve Covers

Performance Engine and Transmission Mounts

Performance Water Outlets

Performance Engine Cylinder Head Gaskets

Performance Engine Camshaft and Lifter Kits

Performance Distributor Rotors

Performance Front Shock and Struts

Performance Distributor Components

Performance Engine Intake Manifold Gaskets

Performance Coil Spring Insulators

Performance Engine Timing Sets and Components

Performance Engine Valve Springs

Performance Exhaust Manifold Gaskets

Performance Posi Units and Components

Performance Oil Pans

Performance Upper Performance Control Arm Bushings

Performance Chassis Bump Stops

Performance Engine Rocker Arms

Performance Engine Camshafts

Performance Ring and Pinions

Performance Ignition Parts

Performance Sway Bar Link Kits

Performance Lower Control Arm Bushings

Performance Engine Valve Lifters

Performance Brake Bleeders

Performance Tie Rod End Boots

Performance Transmission Shift Kits

Performance Engine Push Rod Guideplates

Performance Ball Joint Boots

Performance Engine Push Rods

Performance Engine Valve Spring Retainer

Performance Torque Converters

Performance Engine Valve Stem Seal Sets

Essential Performance and Racing Products for 1984 Buick LeSabres

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$159.99

Complete kit includes retainers and locks. Springs made of highest quality spring wire. Springs precision wound to close tolerances. Includes superior quality steel retainers. Includes 7 degree heat-treated valve stem locks. Retainers and locks are black oxide coated. Non-rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.

Product Features:

Complete Kit: Includes Retainers And Locks
Springs Made of Highest Quality Spring Wire
Springs Precision Wound To Close Tolerances
Includes Superior Quality Steel Retainers
Includes 7 deg. Heat-Treated Valve Stem Locks
Retainers and Locks Black Oxide Coated
Non-Rotator Style: Dyno Tested and Street Proven
Great Match to Edelbrock Camshaft Kit

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$405.99

An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.

Product Features:

Best with aftermarket torque converters and 9.5:1 compression.
Great high RPM power.
Easy on valve train parts.
Can be used with mild ratio rocker arms and traditional performance valve springs.

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$65.99

ACCEL cap and rotor kits offer superior protection from “arc-thru” and crossfire. Features 60k V-rated alkyd compound, stress-relieved at molding to ensure stability. Brass inserts and steel rotor springs provide for high spark energy flow.

Product Features:

See catalog for application information
Features 60K V Rated Alkyd Compound

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$106.99

Product Features:

Use W/ Valve Springs Part #5822, 5882, 5896, 5872, 5867, 5812, 5857
Set of 16
1.50 in. Outside Diameter
Steel Material
Black Oxide Finish

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$625.99

The Holeshot Converter is a very good choice for the typical street machine that is looking for better launch capability and more strength. With a furnace brazed turbine, new turbine hub and dual pattern drive lugs on some GM Holeshots.

Product Features:

Furnace Brazed Impeller
Steel Alloy Pump Drive Tube
Heavy Duty Needle Bearing
Between Stator and Turbine
Furnace Brazed Turbine

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$12.99

Made of superior Hyper-Flex material. Saves replacing again and again, lasting 3 to 10 times longer. Assemble to chassis the same way as OEM isolators and do not adversely change ride characteristics.

Product Features:

Made of Superior Hyper-Flex+ Material
Lasts from 3 to 10 Times Longer
Assemble to Chassis Same Way as OEM
Maintains Factory Ride Characteristics
Simple Way to Increase Vehicle Height

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$61.99

For both front and rear of suspensions on cars, trucks and SUVs. Maintains proper alignment under extreme conditions on and off-road and during competition. Improves vehicle handling, cornering and overall control. Full floating for smoother operation. Made of Energy’s Hyper-Flex performance polyurethane to add performance and durability.

Product Features:

Maintains Better Alignment While Driving
Full Floating and Non Binding
Fits Into the Remaining Stock Control Arms

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$83.99

Shift Improver Kit – 1981 to 1990 Chevrolet, Buick, Olds, Pontiac, GMC TH-200-4R Application: 1981 to 1990 Chevrolet, Buick, Olds, Pontiac, GMC TH-200-4R Recalibrate your automatic transmission for optimum performance and extended life! Select the mode that best suits your application Provides crisp shifts on any stock automatic transmission Eliminates shift overlap and excess wear on clutches and bands due to slippage The B&M Shift Improver Kit the easiest way to get the stout performance you’ve always wanted out of your automatic transmission – and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It’s our least expensive and simplest to install kit. All you need are some hand tools! In the space of an afternoon, you can turn your transmission into a B&M-tuned unit! Ask the thousands of satisfied customers that have installed one in their transmissions! STAGE 1. HEAVY DUTY Firm positive shifts without loss of driver comfort for improved performance in all street vehicles. Recommended for regular passenger vehicles. STAGE 2. STREET/STRIP Provides positive shifts for high performance street use or for competitive events. This level is for the enthusiast who wants the hardest, quickest possible.

Product Features:

Provides Crisp Shifts
On Any Stock Automatic Transmission
Eliminates Soft/Sluggish Shift
Eliminates Shift Overlap
Eliminate Clutch and Band Wear
Improves Transmission Life
Transmission Removal Not Required

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$33.99

Wiring Harness and CapacitorPremium quality wire harness and capacitor insure good connection and “static free” operation.

Product Features:

PerTronix D9007 Flame-Thrower HEI Distributor 4-Pin Wire Harness/Capacitor
Premium quality wire harness and capacitor.

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$29.99

Made of high durometer, very firm, Hyper-Flex performance polyurethane. They’re economical, increase efficiency and are easy to install. Use Energy Suspension sway bar end links with sway bar bushings to get the maximum performance benefit. Combine both for the same effect as buying a larger sway bar. Together they offer a dramatic improvement in performance and handling.

Product Features:

Made from HYPER-Flex Polyurethane
Allows Vehicle to Work At Maximum Efficiency
Easy to Install
Superior Performance and Greater Longevity
Lasts Much Longer Than OEM Rubber End Links

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$124.99

Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!

Product Features:

For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.

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$40.99

A true performance application component for cars, trucks, hot rods and racing/competition vehicles – yet designed to be also used for street vehicles. Soft-running enough to absorb vibrations for street use yet rugged for racing use. When required- a torque resistant safety interlock design is used that is comparable in strength to those too hard-running metal mounts. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal motor mounts. The popular early style mounts for General Motors vehicles are available in either zinc or chrome metal finishes. Made of Hyper-Flex performance polyurethane. Resistant to under vehicle fluids such as: oils, coolants, road contaminants, etc.

Product Features:

Gains Both Performance and Longevity
Will Handle Any and All Torque
Out Lasts Rubber

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$20.99

The special self locking oil pan bolts, use a smaller-than-standard hex head is ideal for tight spaces. Because of the hex flange head design, it will not fall back into the socket wrench, allowing for easier installation. Special under head serrations prevent loosening and the wide flange head distributes uniform clamping pressure for an ultra gasket seal. Bolts are zinc plated, grade 5.

Product Features:

Ideal For Tight Spaces
Serrations Prevent Loosening
Flange Distributes Pressure
Zinc Plated Bolts
Grade 5 Material
Easy Installation

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$26.99

Spectre’s Oldsmobile V8 water neck fits Oldsmobile 330, 350, 425 and 455 engines. This water neck has been designed around the OEM specifications and has a chrome plated finish for a lasting look that fits great. This water neck has an additional by-pass hose connection and includes the bolts.

Product Features:

Fits Oldsmobile 330, 350, 425 and 455 engines
Chrome plated
Bolts included
Designed for OEM fit
Easy to install
O-ring/gasket not included

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$48.99

Mr. Gasket Performance Intake Gaskets are manufactured from cellulose/nitrile composition gasket material. This is a low density material that conforms well to irregular surfaces and has very good crush resistance at high flange pressures. They provide excellent sealing and durability as the material is designed for sealing gasoline, oils, water and coolant in applications up to 350 degrees Fahrenheit. While die-cut for an excellent fit, they can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track.

Product Features:

Manufactured from cellulose/nitrile composition gasket material
Provides excellent sealing and durability
Die-cut for an excellent fit
Can be trimmed if necessary for modified port applications
For OE replacement, high performance street, drag race and oval track use

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$249.99

These High Energy Die Cast Aluminum Roller Rocker Arms for Chevy V8 265-400 applications are perfect for street and moderate race use. With a 3/8″ stud diameter and 1.5 ratio, the die cast, larger-than-stock body of the rocker arms is made of aluminum for superior strength with light overall weight. High Energy Die Cast Aluminum Roller Rocker Arms from COMP Cams are an affordable option that feature a die cast, aluminum body with a needle bearing fulcrum and roller tip. Designed to be stiffer and more durable, these cost effective rocker arms are capable of providing added valve lift while withstanding the rigors of a performance application. Their specially engineered fulcrum and roller tip create far less friction than sliding factory models to lower oil temperatures, thus improving both response and horsepower. Snap rings are used to hold the trunion and bearings locked in place..

Product Features:

Cost effective aluminum construction provides superior strength to weight ratio
Needle bearing fulcrum and roller tip reduce friction and lower oil temperatures for improved response and horsepower
Durable design increases valve lift while withstanding the rigors of moderate race use
Die-formed aluminum body is larger than stock, and may require modifications to stock valve covers for clearance.

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$497.99

Edelbrock part #2711 Performer Oldsmobile 350 intake manifold is designed for 1964-85, 307-330-350-403 c.i.d. Oldsmobile V8 applications. For non-EGR, the #2711 manifold comes with a universal pad to fit most carburetors with electric chokes. Will fit 198

Product Features:

Idle-5500 RPM Range
Dual Plane Type-4150 Style Flange
3.74 in. Front Height, 4.27 in. Center Height, 4.8 in. Rear Height
Satin Finish
Non-EGR

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$222.99

Product Features:

GM 10BL 7.5 &7.625 R/P 4.10 MGP 10 3/8 X 18 LH THRED BLTS, PD=1.438

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$119.99

The best all-round choice for vehicles with leaf or coil springs. Properly loads rear wheels to prevent over-reaction and wheel hop.

Product Features:

Excellent Weight Transfer
Lets Front End Down Quickly
Maximum Traction
Makes Vehicle Safer
Easier Control At End Of Track
Better Overall Stability

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$9.99

Repair torn and worn-out boots of suspension tie rod ends – without having to buy the entire and expensive tie rod. Adds durability surpassing most OEM rubber boots. Exclusive 5 point sealing action. Choose from four sizes and round or octagon styles. Made of Energy’s Hyper-Flex performance polyurethane for added performance and durability.

Product Features:

Easy to Install
Superior Material
Lasts Longer
Looks Great

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$9.99

Easy to Install
Superior Material
Saves Your Tie Rods
Lasts Longer
Looks Great

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$298.99

Best with aftermarket torque converters and 9.5:1 compression.
Great high RPM power.
Easy on valve train parts.
Can be used with mild ratio rocker arms and traditional performance valve springs.

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$83.99

The updated Fuel Pump Booster is an easy way to maintain the proper fuel pressure on your car after adding a power adder such as a turbo or supercharger. The new model allows you to make your boost adjustments through a PC for improved control and accuracy. The Booster ensures that the engine receives the fuel it needs to make up for the increase in air being pumped into the intake manifold. It will increase the voltage to the factory fuel pump in proportion to manifold boost pressure in order to maintain the proper fuel delivery. The amount of increase is adjustable from a range of an additional 1.5 -22 volts up to 30 psi which can all be set and adjusted from your PC with MSD’s easy to use Windows based software. The MSD Booster will wire to the factory fuel pump relay or with a secondary booster pump.

Product Features:

Direct performance replacement
For GM 2 Tower Coils Used From Mid 1980s To Late 1990s
80:1 turns ratio
Lower Primary Resistance Produces High Voltage Output
Works w/Stock Ignition As Well As MSD Ignitions
CARB E.O. Approved

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$483.99

The B&M Quicksilver features a ratcheting action for positive shifts, Chrome Knob, neutral safety switch, NHRA/IHRA approved Reverse Lockout. Fits Most 3 and 4 speeds.

Product Features:

Universal Floor Mount Application
Base Trimmed For Custom Fit
Cable Operated
Quick Installation
Accurate Shifting

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$77.99

The Edelbrock #4486 Signature Series Valve Covers are designed for Buick 3.8L & 4.1L V6 ’77 & later applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching breathers sold separately.

Product Features:

Buick 3.8L & 4.1L V6 1977 & Later
Short
Chrome Steel
Set Of Two
Rubber Grommets For Breather

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$199.99

Product Features:

Case-Hardened Tubing
Welded Ends
5/16 in. Diameter
Use with or without Hardened Steel Guideplates

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$29.49

Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.

Product Features:

Opens at 160 Degrees
Designed to Resist Large Variations of Coolant Pressure at High RPM
Fully opens at Correct Temperature Consistently Regardless of engine RPM
For High Performance Street, Drag Race, and Oval Track
Copper & Brass Construction – Resists Corrosion
High Flow

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$29.99

Opens At 180 Degrees
Designed to Resist Large Variations of Coolant Pressure at High RPM
Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
For High Performance Street, Drag Race, and Oval Track
Copper & Brass Construction – Resists Corrosion
High Flow

Upgrade your 1984 Buick LeSabre with Top-Quality Performance and Racing Products

When it comes to maintaining or upgrading your 1984 Buick LeSabre, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Buick or enhancing its overall performance, Performance and Racing Products are key to keeping your LeSabre functioning at its best. At Advance Auto Parts, we offer a wide selection of 128 Performance and Racing Products for the 1984 Buick LeSabre, designed to meet your needs without breaking the bank. From Performance Oil Filter replacements to Performance Fuel Systems upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Performance and Racing Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Performance and Racing Products for your 1984 Buick LeSabre at great prices. Our Performance and Racing Products inventory for this model ranges from just $7.99 to $1,421.99, with an average price of $228.82. Our 128 Performance and Racing Products in stock come from 17 trusted brands, so you’re sure to find the right part for your 1984 Buick LeSabre without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1984 Buick LeSabre, we stock popular OEM and aftermarket Performance and Racing Products from top names like Energy Suspension, Edelbrock, B & M, and more. Energy Suspension Performance and Racing Products start at just $9.99 and boast an impressive 4.4 stars average rating from customers. Edelbrock and B & M also bring quality to the table, with Performance and Racing Products available starting at $77.99, and at an average 4.4 stars rating. With 1,060 customer reviews and counting, our 1984 Buick LeSabre Performance and Racing Products have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Performance and Racing Product upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1984 Buick LeSabre is always ready to roll. We’re committed to providing you with everything you need to keep your LeSabre in top shape, all in one place. Start shopping confidently below for your 1984 Buick LeSabre!

Best-Selling Performance Oil Filters for 1984 Buick LeSabres

Enhance the driving experience in your Buick with 2 quality Performance Oil Filter components, starting at $17.99.

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$17.99

K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor oils, K&N’s pleated synthetic-blend filtration media helps to shield your engine from contaminants and ensure a consistent flow of oil. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers.

Product Features:

HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine
VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils
PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants
EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength
EASY TO REMOVE: Fast and easy Wrench-Off removal
HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability
HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers

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$17.99

K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers.

Product Features:

HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine
VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils
PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants
EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength
EASY TO REMOVE: Fast and easy Wrench-Off removal
HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability
HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers

Most Popular 1984 Buick LeSabre Performance Fuel Systems

Customize your Buick with 5 Performance Fuel Systems products like Performance Carburetors, all priced under $699.99.

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$518.99

The Edelbrock 1403 Performer Series 500 CFM electric choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characterist

Product Features:

Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. ‘Proven performance’ is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quali
Electric Choke
4 Barrel Count
Square Bore
Smooth Secondary Transition
Both Timed and Full Vacuum Ports
Includes PCV Outlet

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$499.99

Holley’s new 0-80457SA is constructed from aluminum which compared to its zinc counterpart equates to a weight savings of 40%! Holley’s aluminum 0-80457SA will hold its shine longer and also can be hand polished for a custom look! Its 600 CFM of airflow,

Product Features:

Vibratory Polished For Good Looks

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$682.99

Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.

Product Features:

Vibratory Polished For Good Looks
Optimized Street Calibration That Works Out Of The Box
Factory Preset Electric Choke For Easy Startups
Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
No Unnecessary Trips Back To The Parts Store
Limited Lifetime Warranty
100% Wet Flow Tested By Holley Technicians
Arrives Ready To Run

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$699.99

Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.

Product Features:

Vibratory Polished For Good Looks
Optimized Street Calibration That Works Out Of The Box
Factory Preset Electric Choke For Easy Startups
Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
No Unnecessary Trips Back To The Parts Store
Limited Lifetime Warranty
100% Wet Flow Tested By Holley Technicians
Arrives Ready To Run

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$699.99

Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.

Product Features:

Vibratory Polished For Good Looks
Optimized Street Calibration That Works Out Of The Box
Factory Preset Electric Choke For Easy Startups
Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
No Unnecessary Trips Back To The Parts Store
Limited Lifetime Warranty
100% Wet-Flow Tested To Assure It Arrives Ready To Run
Street Ready; Out Of The Box

Top Picks for 1984 Buick LeSabre Performance Exhaust Products

Upgrade Buick LeSabres with top-quality Performance Exhaust Products parts, including 1 OEM and aftermarket selections for your 1984 model.

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$34.99

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:

Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
Slotted bolt holes allow for easier header installation.
Not intended for use in emission controlled vehicles.

In-Demand Performance Air Filters for 1984 Buick LeSabres

Select from 1 premium Performance Air Filters parts for your 1984 Buick LeSabre.

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$41.49

Spectre’s High Performance Replacement Air Filters are engineered to outperform ordinary paper filters by providing increased air flow for improved performance. Manufactured using high quality materials including pre-dyed synthetic media, urethane, and steel mesh, this performance air filter is factory pre-oiled and ready to use. Use a Spectre Accucharge cleaning and re-oiling kit, part number HPR4820, to maintain your filter’s condition.

Product Features:

Designed to be superior to stock paper filters
Comes pre-oiled
Designed for an easy installation with OE fit
Made with pre-dyed media for lasting color

Most Sold 1984 Buick LeSabre Performance Engines

Explore our best-selling Buick parts for the 1984 LeSabre among 65 OEM and aftermarket options starting from $7.99.

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$29.99

Opens At 180 Degrees
Designed to Resist Large Variations of Coolant Pressure at High RPM
Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
For High Performance Street, Drag Race, and Oval Track
Copper & Brass Construction – Resists Corrosion
High Flow

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$29.49

Opens at 160 Degrees
Designed to Resist Large Variations of Coolant Pressure at High RPM
Fully opens at Correct Temperature Consistently Regardless of engine RPM
For High Performance Street, Drag Race, and Oval Track
Copper & Brass Construction – Resists Corrosion
High Flow

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$31.99

Opens At 195 Degrees
Designed to Resist Large Variations of Coolant Pressure at High RPM
Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
For High Performance Street, Drag Race, and Oval Track
Copper & Brass Construction – Resists Corrosion
High Flow

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$26.99

Fits Oldsmobile 330, 350, 425 and 455 engines
Chrome plated
Bolts included
Designed for OEM fit
Easy to install
O-ring/gasket not included

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$230.99

COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.

Product Features:

Work with stock guides and 11/32″ valve stem diameter
Valve stem oil seals keep unwanted oil from entering the combustion chamber
Several different types of valve seals are offered

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$481.99

Product Features:

Best for the Ultimate in Street High-Performance
Designed Idle to 5500 RPM Street-Driven Power
Dual-Plane High-Rise Intake w/180 deg Firing Order
Produces Incredible Top-End Horsepower
Retains Good Throttle Response and Acceleration
Larger Plenum and Runners Maximizes Other Upgrades
Edelbrock Total Power Package Maximizes Gains

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$32.99

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
ENGINEERING EXPERTISE — Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted

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$61.99

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.

Product Features:

Fel-Pro Performance head gaskets accommodate the high cylinder pressures and cylinder head movement associated with performance engines.
Inserted within a stainless steel armor surrounding each cylinder, wire ring design provides highly concentrated sealing around the combustion chamber.
Raises combustion sealing force to roughly three times that of standard head gaskets.
Steel wire rings for the greatest combustion seal strength.
Not intended for use in emission controlled vehicles.

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$471.99

Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.

Product Features:

Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
Best with aftermarket converters and more rear gear.
Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.

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$1421.99

Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.

Product Features:

Excellent performance in street carbureted applications.
More vacuum allows an increase in duration for improved performance and assists power brakes.
Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.

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$899.99

Nitrous Holeshot Converters are Built with the same features as the other B&M Holeshots, with the addition of anti-balloon plates. The anti-balloon plates will allow these converters to stand up to the instant horsepower nitrous delivers.

Product Features:

2800-3200 RPM
Small And Big Blocks
Serious Performance
Furnace Brazed
Fully Balanced

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$749.99

3400-3800 RPM
Small And Big Blocks
Serious Performance
Furnace Brazed
Fully Balanced

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$742.99

Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
Best with aftermarket converters and more rear gear.
Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.

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$678.99

Excellent performance in street carbureted applications.
More vacuum allows an increase in duration for improved performance and assists power brakes.
Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.

from

$665.99

Best with aftermarket torque converters and 9.5:1 compression.
Great high RPM power.
Easy on valve train parts.
Can be used with mild ratio rocker arms and traditional performance valve springs.

from

$579.99

Ideal for use with mainly stock components like rocker arms, intake manifolds, cylinder heads, compression ratio, torque converters and rear gear ratios, the High Energy camshaft grind family is a great choice for street performance applications.

Product Features:

Good blend of efficiency and performance.
Perfect choice for performance street rebuilds.
Work well with mainly stock components such as rockers, manifolds, heads, compression, torque converters and gears.

from

$449.99

Excellent performance in street carbureted applications.
More vacuum allows an increase in duration for improved performance and assists power brakes.
Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.

from

$416.99

Mag/Marine/Mag Muscle 230/230 Hydraulic Flat Cam/Lifter Kit Oldsmobile 260-455

from

$416.99

Excellent performance in street carbureted applications.
More vacuum allows an increase in duration for improved performance and assists power brakes.
Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.

7 Degree Steel Retainer Set of 100 for 11/32" Valve with 1.437"-1.500" Spring

from

$408.99

7 Degree Steel Retainer Set of 100 for 11/32" Valve with 1.437"-1.500" Spring

from

$405.99

Best with aftermarket torque converters and 9.5:1 compression.
Great high RPM power.
Easy on valve train parts.
Can be used with mild ratio rocker arms and traditional performance valve springs.

from

$402.99

Good blend of efficiency and performance.
Perfect choice for performance street rebuilds.
Work well with mainly stock components such as rockers, manifolds, heads, compression, torque converters and gears.

from

$401.99

16 Springs

from

$399.99

ENG ROCKER ARM KIT

Top-Rated Performance and Racing Products Brands For Your 1984 Buick LeSabre

Shop for the best-rated brands offering Performance and Racing Products and other products for your 1984 Buick LeSabres. Below you’ll find some of our best rated Performance and Racing Products from Energy Suspension, Edelbrock, and B & M, and more. Performance and Racing Products from these brands that fit a 1984 LeSabre start at just $9.99 and are rated as high as 4.4 stars. OEM and aftermarket Performance and Racing Products don’t get more top quality, durable, and affordable than from the brands below.

Popular Energy Suspension 1984 Buick LeSabre Performance and Racing Products

When it comes to maintaining or upgrading your 1984 Buick LeSabre, using quality Performance and Racing Products is essential to ensure durability and a perfect fit. Energy Suspension ticks all of those boxes. We offer a wide selection of Energy Suspension Performance and Racing Products, specifically designed for the 1984 Buick LeSabre. With over 3 Energy Suspension brand Performance and Racing Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $9.99, with an average price of just $17.32. Plus, with over 12 customer reviews and an average rating of 4.4 stars, you can trust that our Energy Suspension Performance and Racing Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from $9.99

(3)

Tie Rod Dust Boot

“Replaced the old torn boot and added a bit of color for a low cost.”

from $29.99

(7)

High Performance Sway Bar End Link Kit with Hardware

“A +++++++++++++++”

from $11.99

(2)

Control Arm Bump Stop Set

“good quality part”

Popular Edelbrock 1984 Buick LeSabre Performance and Racing Products

Edelbrock auto parts is one of the highest quality Performance and Racing Product brands in the market. Any 1984 Buick LeSabre owner should feel confident when installing genuine Edelbrock parts in their vehicle. To ensure the best fit and performance for your 1984 LeSabre, Advance Auto Parts carries a full inventory of 2 Edelbrock Performance and Racing Products. Plus you will be keeping your Buick in peak condition while saving money because prices on these Edelbrock Performance and Racing Products range from $77.99 to $518.99, plus, with more than 4 customer reviews and an impressive 4.4 stars average rating, you can be confident the Fram Performance and Racing Products below will deliver on both quality and value.

from $518.99

(3)

Performer 1403 Carburetor: 500 CFM, 4 Barrel, Square Bore, Electric Choke Inlet

“only required idle mixture and idle speed adjustments.”

from $77.99

(1)

Signature Series Valve Covers: Buick 3.8L & 4.1L V6 1977 & Later, Chrome Steel

“they look great and make my motor look excellent”

FAQs for 1984 Buick LeSabre Performance and Racing Products

Which Performance and Racing Products are best-sellers for 1984 Buick LeSabres?

Out of 128 Performance and Racing Products that fit 1984 Buick LeSabres, the following parts are the top sellers:

High Performance 180 Degree Thermostat for Increased Flow (17360033) – $29.99
High Performance Thermostat – 160 Degree Brass & Copper (17360031) – $29.49
High Performance Sway Bar End Link Kit with Hardware (16360004) – $29.99

What’s the price range for 1984 Buick LeSabre Performance and Racing Products?

Performance and Racing Product prices for the 1984 Buick LeSabre start at $7.99 and go up to $1,421.99 for the most premium parts.

What’s the average price of a Performance and Racing Product for a 1984 Buick LeSabre?

The average price for Performance and Racing Products for the 1984 Buick LeSabre is $228.82. Keep in mind the variety of part types within our Performance and Racing Product category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Performance and Racing Products for other Buick LeSabre model years?

Yes, we currently carry Performance and Racing Products for 45 model years of Buick LeSabres between 1959 and 2005. Performance and Racing Products are bought most frequently for the following model years: 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, and 1997.

What are the cheapest Performance and Racing Products for my 1984 Buick LeSabre?

The cheapest 1984 Buick LeSabre Performance and Racing Products we carry in stock are:

Flat 1 Piece Guide Plate for Olds 350-455 with 5/16" Pushrod and 5/16" Stud (50288914) – $7.99
High Energy 8.500" Long, 5/16" Diameter Pushrod (50289696) – $7.99
High Energy 8.234" Long, 5/16" Diameter Pushrod (50289288) – $7.99
Tie Rod Dust Boot (17360821) – $9.99
Tie Rod Dust Boot (22906874) – $9.99

What are the top-rated Performance and Racing Products that fit the 1984 Buick LeSabre?

Out of 1,060 reviews by customers, our 1984 Buick LeSabre Performance and Racing Products have an average customer rating of . These are some of the highest-rated Performance and Racing Product types for the 1984 Buick LeSabre and their top-rated products:

Performance Oil Filters
- Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (6120000) – $17.99
- Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (6120014) – $17.99
Performance Air Filters
- Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (6120000) – $17.99
- Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (6120014) – $17.99
Performance Steering Products
- Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (6120000) – $17.99
- Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (6120014) – $17.99

What types of Performance and Racing Products do you sell for my 1984 Buick LeSabre?

As of 11/2/25, these are some of the most in-demand types of Performance and Racing Products for a 1984 Buick LeSabre:

Can I get help with 1984 Buick LeSabre Performance and Racing Product orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Buick Performance and Racing Products and more.

What is your return policy for Buick LeSabre Performance and Racing Products?

Advance Auto Parts keeps returns simple. For new Buick LeSabre Performance and Racing Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1984 Buick LeSabre Performance and Racing Products

Edelbrock – Complete Sure Seat Valve Spring Kit for Chevy 262-400 V8 1957-95 (Part No.5794)

Competition Cams – Magnum 224/224 Hydraulic Flat Cam and Lifter Kit (Part No.CL42-308-4)

Accel – Cap/Rotor (Part No.8129)

Edelbrock – Performer Series Retainer (Qty 16) (Part No.9724)

B & M – Torque Converter, Holeshot 2000 (Part No.70417)

Energy Suspension – Coil Spring Isolator Set (Part No.3.6108R)

Energy Suspension – Control Arm Bushing Set (Part No.3.3167G)

B & M – SHIFT IMPROVER HP (Part No.35265)

PerTronix – D9007 Flame-Thrower HEI Distributor 4-Pin Wire Harness/Capacitor (Part No.D9007)

Energy Suspension – High Performance Sway Bar End Link Kit with Hardware (Part No.9.8117R)

Richmond Gear – Differential Mini Spool (Part No.78-1028-1)

Energy Suspension – Motor Mount (Part No.3.1116G)

Mr. Gasket – Oil Pan Bolt Kit (Part No.6085)

Spectre – Water Neck; Olds (Part No.4733)

Mr. Gasket – Intake Gasket (Part No.143)

Competition Cams – High Energy Aluminum 1.5 Ratio Roller Rocker Set for SBC 265-400 w/ 3/8" Stud (Part No.17001-16)

Edelbrock – Performer Olds 350 Intake Manifold for 307-330-350-403 Small-Block Oldsmobile (Part No.2711)

Motive Gear – Performance Differential Ring and Pinion (Part No.G875410)

Lakewood – Drag Shock-70/30:Ford/GM/Mopar (Part No.40121)

Energy Suspension – Ball Joint Dust Boot Set (Part No.9.13132R)

Energy Suspension – Tie Rod Dust Boot (Part No.9.13102G)

Competition Cams – Magnum 244/244 Hydraulic Flat Cam (Part No.51-240-4)

MSD Ignition – Coil; GM Coil Pack; 2 Tower Style (Part No.8224)

B & M – Automatic Shifter, Quicksilver 4 Speed (Part No.80683)

Edelbrock – Signature Series Valve Covers: Buick 3.8L & 4.1L V6 1977 & Later, Chrome Steel (Part No.4486)

Edelbrock – Pushrod Set for S/B Chevy (Part No.9630)

Mr. Gasket – High Performance Thermostat – 160 Degree Brass & Copper (Part No.4363)

Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)

K&N – Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (Part No.HP-2006)

K&N – Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (Part No.HP-1001)

Edelbrock – Performer 1403 Carburetor: 500 CFM, 4 Barrel, Square Bore, Electric Choke Inlet (Part No.1403)

Holley – Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Single Inlet, Shiny (Part No.0-80457S)

Holley – Street Carburetor: 670 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny (Part No.0-80670)

Holley – Prem Street Carbs (Avengers) (Part No.0-80870)

Holley – Prem Street Carbs (Avengers) (Part No.0-80570)

FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1400)

Spectre – Spectre Replacement Air Filter (Part No.HPR0326)

Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)

Mr. Gasket – High Performance Thermostat – 160 Degree Brass & Copper (Part No.4363)

Mr. Gasket – High Performance Thermostat (Part No.4365)

Spectre – Water Neck; Olds (Part No.4733)

Competition Cams – Set of 16 Umbrella Valve Seals for Stock Guide Size, 11/32" Valve Stem (Part No.502-16)

Edelbrock – Performer Small Block Oldsmobile 350 Intake Manifold (Part No.7111)

FEL-PRO Performance – Lower Intake Manifold Gasket Set: 3 Piece Set (Part No.1200)

FEL-PRO Performance – Performance Cylinder Head Gasket (Part No.1000)

Competition Cams – Thumpr 226/241 Hydraulic Flat Cam and Lifter Kit (Part No.CL42-600-5)

Competition Cams – Xtreme Energy 218/224 Hydraulic Flat Cam K-Kit (Part No.K42-222-4)

B & M – Torque Converter, Nitrous Holeshot 3000 (Part No.20481)

B & M – Torque Converter, Nitrous Holeshot 3600 (Part No.20482)

Competition Cams – Thumpr 226/241 Hydraulic Flat Cam K-Kit (Part No.K42-600-5)

Competition Cams – Xtreme Energy 224/230 Hydraulic Flat Cam K-Kit (Part No.K42-223-4)

Competition Cams – Magnum 224/224 Hydraulic Flat Cam K-Kit (Part No.K42-308-4)

Competition Cams – High Energy/Marine 218/218 Hydraulic Flat Cam K-Kit (Part No.K42-229-4)

Competition Cams – Xtreme Energy 230/236 Hydraulic Flat Cam and Lifter Kit (Part No.CL42-224-4)

Competition Cams – Mag/Marine/Mag Muscle 230/230 Hydraulic Flat Cam/Lifter Kit Oldsmobile 260-455 (Part No.CL42-231-4)

Competition Cams – Xtreme Energy 240/246 Hydraulic Flat Cam and Lifter Kit (Part No.CL42-225-4)

Competition Cams – 7 Degree Steel Retainer Set of 100 for 11/32" Valve with 1.437"-1.500" Spring (Part No.743-100)

Competition Cams – Magnum 224/224 Hydraulic Flat Cam and Lifter Kit (Part No.CL42-308-4)

Competition Cams – High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit (Part No.CL42-229-4)

Competition Cams – 16 Springs (Part No.26995-16)

Competition Cams – ENG ROCKER ARM KIT (Part No.1441-KIT)